Granted Patent
Utility
US 4,607,154 · App. 06/535,981
Electrical heating apparatus protected against an overheating condition and a temperature sensitive electrical sensor for use therewith
Inventor:
Edwin R. Mills
Patented Case
View Patent ↗
Granted: Aug 19, 1986
Filed: Sep 26, 1983
Inventor
Edwin R. Mills
Assignee (at issue)
Fieldcrest Mills, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.